| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1 | Primera opción | 
                                    
                    
                        | 2 | Segunda opción | 
                                    
                    
                        | 3 | Tercera opción | 
                                    
                    
                        | 4 | Cuarta opción | 
                                    
                    
                        | 5 | Quinta opción | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.